ES2130087B1 - MOBILE TELEPHONE SYSTEMS. - Google Patents
MOBILE TELEPHONE SYSTEMS.Info
- Publication number
- ES2130087B1 ES2130087B1 ES009702150A ES9702150A ES2130087B1 ES 2130087 B1 ES2130087 B1 ES 2130087B1 ES 009702150 A ES009702150 A ES 009702150A ES 9702150 A ES9702150 A ES 9702150A ES 2130087 B1 ES2130087 B1 ES 2130087B1
- Authority
- ES
- Spain
- Prior art keywords
- frequency channel
- mobile telephone
- telephone systems
- base stations
- adjacent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Sistemas telefónicos móviles en los cuales se asignan a estaciones base adyacentes BS1-BS4 selecciones distintas de canales de frecuencias diferentes para comunicarse con los móviles en sus células (10, etc.). Para mejorar la calidad y la capacidad del sistema, una estación base selecciona un canal de frecuencias que no tiene asignado ni tampoco ninguna de las estaciones adyacentes y establece comunicaciones de pruebas en ese canal de frecuencias con móviles (v.g., MS1) en su célula. La estación base determina el funcionamiento en potencia de ese canal de frecuencias y las estaciones base adyacentes pueden verificar las posibles interferencias en ese canal de frecuencias. La información así reunida puede ser analizada por una estación de mantenimiento de operaciones OMC.Mobile telephone systems in which different base stations of different frequencies are assigned to adjacent base stations BS1-BS4 to communicate with mobiles in their cells (10, etc.). To improve the quality and capacity of the system, a base station selects a frequency channel that is assigned neither to any of the adjacent stations and establishes test communications on that frequency channel with mobiles (e.g., MS1) in its cell. The base station determines the power operation of that frequency channel and the adjacent base stations can check for possible interference on that frequency channel. The information thus collected can be analyzed by a WTO operations maintenance station.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9621797A GB2320646B (en) | 1996-10-18 | 1996-10-18 | Mobile telephone systems |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2130087A1 ES2130087A1 (en) | 1999-06-16 |
ES2130087B1 true ES2130087B1 (en) | 2000-03-01 |
Family
ID=10801675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009702150A Expired - Lifetime ES2130087B1 (en) | 1996-10-18 | 1997-10-16 | MOBILE TELEPHONE SYSTEMS. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6141546A (en) |
CN (1) | CN1148095C (en) |
DE (1) | DE19745814A1 (en) |
ES (1) | ES2130087B1 (en) |
FI (1) | FI116023B (en) |
FR (1) | FR2754967B1 (en) |
GB (1) | GB2320646B (en) |
ID (1) | ID18749A (en) |
MY (1) | MY118048A (en) |
SE (1) | SE517904C2 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334219B1 (en) | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
USRE42236E1 (en) | 1995-02-06 | 2011-03-22 | Adc Telecommunications, Inc. | Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing |
US7280564B1 (en) | 1995-02-06 | 2007-10-09 | Adc Telecommunications, Inc. | Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing |
US6650901B1 (en) * | 2000-02-29 | 2003-11-18 | 3Com Corporation | System and method for providing user-configured telephone service in a data network telephony system |
KR100342685B1 (en) * | 2000-05-09 | 2002-07-04 | 박종섭 | Method for applying CDMA channel in base station |
US6662008B1 (en) * | 2000-07-03 | 2003-12-09 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for testing a communication system |
US7079847B2 (en) * | 2001-03-21 | 2006-07-18 | Agere Systems Inc. | Controller and transceiver employable in a wireless communications network |
KR100797461B1 (en) * | 2001-09-29 | 2008-01-24 | 엘지전자 주식회사 | Method for transmitting a packet data communication system |
GB2385490A (en) * | 2002-02-13 | 2003-08-20 | Hutchison Whampoa Three G Ip | Terminal and network monitoring and testing in mobile communications systems |
US7053763B2 (en) * | 2002-05-24 | 2006-05-30 | Cingular Wireless Ii, Llc | System and method for alarm monitoring |
AU2002311554A1 (en) * | 2002-06-25 | 2004-01-06 | Nokia Corporation | Routing method and network element |
KR100526179B1 (en) * | 2003-03-31 | 2005-11-03 | 삼성전자주식회사 | Network Management Method For Wireless-Transceiving Of Data Stream, Network apparatus Using This |
KR100818774B1 (en) * | 2004-01-29 | 2008-04-03 | 포스데이타 주식회사 | Method and apparatus for overlaying multi-carrier and direct sequence spread spectrum signals in a broadband wireless communication system |
EP1712089B1 (en) | 2004-01-29 | 2014-11-19 | Neocific, Inc. | Methods and apparatus for multi-carrier, multi-cell wireless communication networks |
CN100407838C (en) * | 2004-12-20 | 2008-07-30 | 华为技术有限公司 | Method and equipment for automatic detecting service recovery of sub system in base station |
US9307426B2 (en) * | 2008-06-13 | 2016-04-05 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for testing mobile terminals in an OFDM system |
EP2161957A1 (en) * | 2008-09-05 | 2010-03-10 | Alcatel, Lucent | Channel measurement in radio communication systems |
US9713160B2 (en) | 2011-10-20 | 2017-07-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and arrangements for allocation of radio resources |
US9150311B2 (en) | 2012-01-04 | 2015-10-06 | Israel Aerospace Industries Ltd. | Systems and methods for air vehicles |
IL253015B2 (en) | 2017-06-18 | 2023-07-01 | Israel Aerospace Ind Ltd | System and method for refueling air vehicles |
IL253407B (en) | 2017-07-10 | 2020-08-31 | Israel Aerospace Ind Ltd | Refueling |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5023900A (en) * | 1989-12-07 | 1991-06-11 | Tayloe Daniel R | Cellular radiotelephone diagnostic system |
US5095500A (en) * | 1989-12-07 | 1992-03-10 | Motorola, Inc. | Cellular radiotelephone diagnostic system |
FI87289C (en) * | 1990-12-04 | 1992-12-10 | Telenokia Oy | Radio |
US5425076A (en) * | 1992-06-30 | 1995-06-13 | Minnesota Mining And Manufacturing Company | Cellular communications test system |
AU670955B2 (en) * | 1992-08-04 | 1996-08-08 | Koninklijke Philips Electronics N.V. | Mobile radio system |
DE4225685A1 (en) * | 1992-08-04 | 1994-02-10 | Philips Patentverwaltung | Cellular mobile radio system |
SE469582B (en) * | 1992-08-28 | 1993-07-26 | Televerket | PROCEDURES AND DEVICES OF THE MOBILE TELECOMMUNICATIONS NETWORK TO DETERMINE A PREPARED CELL PLANNING |
AU2595595A (en) * | 1994-05-19 | 1995-12-18 | Airnet Communications Corporation | System for dynamically allocating channels among base stations in a wireless communication system |
CN1089972C (en) * | 1995-01-25 | 2002-08-28 | Ntt移动通信网株式会社 | Mobile radio communication system |
-
1996
- 1996-10-18 GB GB9621797A patent/GB2320646B/en not_active Expired - Fee Related
-
1997
- 1997-10-13 FR FR9712750A patent/FR2754967B1/en not_active Expired - Fee Related
- 1997-10-14 MY MYPI97004809A patent/MY118048A/en unknown
- 1997-10-15 ID IDP973443A patent/ID18749A/en unknown
- 1997-10-16 ES ES009702150A patent/ES2130087B1/en not_active Expired - Lifetime
- 1997-10-16 FI FI973979A patent/FI116023B/en not_active IP Right Cessation
- 1997-10-16 DE DE19745814A patent/DE19745814A1/en not_active Ceased
- 1997-10-17 SE SE9703784A patent/SE517904C2/en not_active IP Right Cessation
- 1997-10-17 US US08/953,126 patent/US6141546A/en not_active Expired - Fee Related
- 1997-10-17 CN CNB971206139A patent/CN1148095C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2754967B1 (en) | 2001-05-25 |
ID18749A (en) | 1998-05-07 |
ES2130087A1 (en) | 1999-06-16 |
GB2320646A (en) | 1998-06-24 |
GB2320646B (en) | 2001-04-11 |
FI973979A (en) | 1998-04-19 |
SE9703784D0 (en) | 1997-10-17 |
US6141546A (en) | 2000-10-31 |
FI973979A0 (en) | 1997-10-16 |
SE517904C2 (en) | 2002-07-30 |
CN1148095C (en) | 2004-04-28 |
FR2754967A1 (en) | 1998-04-24 |
SE9703784L (en) | 1998-04-19 |
FI116023B (en) | 2005-08-31 |
DE19745814A1 (en) | 1998-04-23 |
CN1183016A (en) | 1998-05-27 |
GB9621797D0 (en) | 1996-12-11 |
MY118048A (en) | 2004-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990616 Kind code of ref document: A1 Effective date: 19990616 |